convert to integer in c# code example

Example 1: convert string to number C#

int x = 0;

Int32.TryParse(TextBoxD1.Text, out x);

Example 2: c# convert string to int

int number;
bool result = int.TryParse("12345", out number);
if(result)
                {
                    // Do whatever.
                }
                else
                {
                    // Failed to parse.
                }